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Multi-component response in multilayer graphene revealed through terahertz and infrared magneto-spectroscopy

  • C. T. Ellis
  • , A. V. Stier
  • , D. George
  • , J. G. Tischler
  • , E. R. Glaser
  • , R. L. Myers-Ward
  • , J. L. Tedesco
  • , C. R. Eddy
  • , D. K. Gaskill
  • , A. Markelz
  • , J. Cerne
  • SUNY Buffalo
  • Naval Research Laboratory
  • American Society for Engineering Education

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this work we present mid-infrared (114 meV-224 meV) polarization- sensitive measurements on multilayer epitaxial graphene, which reveal graphene's rich and complex cyclotron resonant (CR) structure. By using Fourier transform Kerr spectroscopy we are able to separate and identify cyclotron resonances from graphene multilayers with various stacking orders and thicknesses. Moreover, from the identification of the layers present and their measured fundamental band parameters we are able to use these results to better understand previously unexplained CR features in far-infrared (0.1 meV - 87 meV) transmission measurements performed on the same sample.

Original languageEnglish
Title of host publicationIRMMW-THz 2012 - 37th International Conference on Infrared, Millimeter, and Terahertz Waves
DOIs
StatePublished - 2012
Event37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012 - Wollongong, NSW, Australia
Duration: Sep 23 2012Sep 28 2012

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Conference

Conference37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012
Country/TerritoryAustralia
CityWollongong, NSW
Period09/23/1209/28/12

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